@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/159b4c58-ecd5-4f89-9d12-986c1663ef2f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/159b4c58-ecd5-4f89-9d12-986c1663ef2f> .